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£29.50 - £49.50

M&S Collection

Comfortably Cool Mattress Protector

Product code: T355420M

£29.50 - £49.50

Fit options:

  • Mattress Protector
  • 10.5 Tog
  • Pillow Protectors
  • Medium Pillows
  • Firm Pillows


Choose a size
Free standard delivery on orders over £60
3 interest-free monthly payments of £15 with PayPal

Prolong the life of your mattress and give yourself a little extra comfort with our comfortably cool mattress protector. Made with a 100% pure cotton cover and a Dacron® eco polyester filling that’s designed to wick moisture away from your body on hot nights, this fantastic mattress cover provides breathability and cool comfort as you sleep. Machine washable, this clever mattress protector can be laundered with ease, making it a summer bedding must-have.

Product details

Item details

Our comfortably cool protector has a 100% cotton cover and a dacron ® eco polyester filling that quickly wicks moisture away from your body as you sleep to help regulate your temperature, keeping you cool and comfortable.

Fits mattresses up to 30cm depth

Safety Warning

Keep away from fire and flames


Recycled Polyester Filling

At least 30% of the filling in this product is recycled

Better Cotton Initiative

M&S is proud to invest in making cotton production more responsible. Better Cotton is sourced through a system of Mass Balance. Find out more

Comfortably Cool technology draws moisture away from the body, keeping you cool.


100% cotton, Filling- 100% polyester, Backing (of a mattress protector) - 100% polypropylene, Skirt - 100% polyester


Wash at 40°C

Do not bleach

Tumble dry low temperature

Do not iron

Do not dry clean

Delivery, collection & returns



Free over £60, or £3.99

Nominated Day

£5.99. Order by 8pm for delivery tomorrow


Collect from store

Order before 10pm for free next-day in-store collection


UK returns


Exclusions apply